Filter Database, Igmp Snooping, Query, Report | NetComm NP2624M

2.5.6Filter Database

2.5.6.1.IGMP Snooping

The NP2624M switch supports multicast IP. IGMP protocol can be enabled on this web page, and IGMP snooping information is displayed on this page. All multicast groups, VIDs and member ports are displayed in the list. IP multicast addresses range from 224.0.0.0 through 239.255.255.255.

The Internet Group Management Protocol (IGMP) is an internal protocol of the Internet Protocol (IP) suite.

IGMP can manage the multicast trafﬁc if the members (switches, router or other network devices) of groups support IGMP. With IGMP enabled, the member ports will detect IGMP queries, report packets and manage the IP multicast trafﬁc through the switch.

IGMP have three fundamental types of message as follows:

Message	Description
Query	A message is sent from the queries (IGMP router
	or switch) asking for a response from each host
	belonging multicast group.
Report	A message is sent by a host to the queries to indicate
	that the host wants to be or is a member of a given
	group indicated in the report message.
Leave Group	A message is sent by a host to the queries to indicate
	that the host has quit being a member of a speciﬁc
	multicast group.

26	NP2624M User Guide
	YML827 Rev1

Image 26

NetComm NP2624M manual Filter Database, Igmp Snooping, Query, Report, Leave Group

Contents

Page Contents Introduction Unpacking Rack Installation InstallationDesktop or Shelf Installation Power on Initial set up for management Access your Switch Connecting without a Dhcp server In-band Management through Ethernet Telnet IPAddressofSwitch Telnet management 10/100M LED indicators informationColor Status Solid Blinking Power Switch Information Web Management Home Overview Port status Single port counter and status Port Statistics NP2624M User Guide Show MAC Table Administrator IP and Management mode Max bridge transit Make sure Max bridge transit delay bound control is enabledWorks under Max bridge transit delay bound control Priority Queue Service settings Miscellaneous Configuration Console Port Information Port Controls Security EgressPriority System Priority Aggregator settingTrunking Group ID Aggregator Information No select State ActivityActive select Query Filter DatabaseIgmp Snooping Report Static MAC Address MAC filtering Vlan configuration Support Port-based Vlan Support Tag-based Vlan Ieee 802.1Q Vlan Support Protocol-based Vlan Port Based Vlan 7.2 .1Q Vlan Basic NP2624M. Users set the VID to mark the packet from Ieee 802.1q Ingress Filtering Port VIDPort VID Pvid Rapid Spanning Tree Hello Time Forward Delay TimeMax Age Port Priority Port NumberPath Cost Edge Port Analysis Port Roving Analysis ModePort Mirror Monitored Port Community Strings SNMP/Trap ManagerSystem Options Trap Manager Security Manager Perport Configuration Quiet Period Supplicant TimeoutServer Timeout Tx Period Ping Single IP Agent Management Add/Edit/Delete Agent ManagerAgent Control Port Launch Manager Stacking Management Commands from agent manager cannot pass over currentWill cause an unexpected forwarding error here Editing an existing member is also easy to do Manual methodComplete the addition of a new member To delete an existing member, choose the host Password when agent manager changes a new host. Typically, Case of the http// authentication mechanism, the webBrowser will always ask the administrator to input username URL of the master switch IP no matter how the agent manager Stacking Manager Link Status Add a Vlan NP2624M User Guide YML827 Rev1 Edit or Delete a Vlan Cannot be edited Pvid Setup Tftp Update Firmware Tftp Backup Configuration Configuration BackupTftp Restore Configuration Event Logging Reset SystemReboot Console Boot Loader 1K X modem Firmware update Tftp Firmware update Set IP Address Diagnose Sdram Out-of-band Terminal mode management Conﬁguration Main MenuControl Keys Switch Static Configuration Action Menu Line Port Configuration Port 26, and you can configure them as above Trunk Configuration Vlan Configure Ingress Filter 2 UnTagged Pkt Port26, and you can configure if necessary Create a Vlan Group Create Port-Based Vlan After port 26, and you can configure them if necessary Create 802.1Q Vlan Edit / Delete a Vlan Group Groups Sorted Mode Edit/Delete a Vlan Group page, the result of sorted by VID Miscellaneous Configuration Ping MAC Age Interval Broadcast Storm Filtering Maximum bridge transmit delay bound Port Security Collisions Retry Forever Hash Algorithm IFG Compensation Administration Configuration Change Username Change Password Device Information IP Configuration Port Mirror Configuration Priority Configuration Port Static Priority 7.2 .1P Priority Configuration MAC Address Configuration Add static MAC address Edit static MAC address Delete static MAC address Filtering MAC Address Add filter MAC address Edit filter MAC address Delete filter MAC address Protocol Related Configuration Rstp Enable/Disable RstpRstp System Configuration Per port Configuration Snmp Unrestricted Add Community NameRestricted Edit Community Name Delete Community Name Trap Managers Add Snmp trap manager Edit trap managers Delete trap manager Igmp Created automatically Working Port SettingLacp Link Aggregation Control Protocol On the page of Trunk Configuration first Lacp Status Static trunk group Lacp trunk group Enable/Disable 5 .1x Protocol 5.2 .1x System Configuration 5.3 .1x PerPort Configuration Fu Force the specific port to be unauthorized Authentication5.4 .1x Miscellaneous Configuration Fa Force the specific port to be authorized Status and Counters Port Status Port Counters System Information Restart Reboot SwitchDefault Tftp Update Firmware Restore Configure File Backup Configure File Vlan application used with switch Benefits of VLANs NP2624M User Guide 111 YML827 Rev1 Trunking Application used with switch Single IP Agent mode application used with switch Reduce the demand of real IP public IP No up-link limitation through Gigabit port Typical setup of Single IP-Agent mode network Master and slave switches in the same LAN domain Master and slave switches in different LAN domain Master in WAN domain and slaves in LAN domain 116 Well integrated UI to view status of stacking switches Single IP Stacking mode application used with switchTypical connections for switch management by stacking No redundant hardware required Easy adding or removal stacking member Guide to build up Stacking SwitchesConnect switches with Giga port in serial sequence Add stacking members in the Stacking management An Example of Port-Base Stacking Vlan Vlan ID 120 Issue on Trunk and Stacking mode Compatibility on Virtual Server and Single IP IP should be changed back to the Switch IP before launching Agent/Stacking Manager Applet Access point802.11g Communication Fast Ethernet Enterprise networkEthernet Firewall Intranet GatewayGroup Internet PPPoE NetworkNWay Protocol Station ProtocolServer Subnet mask Utility TransceiverUser Name Windows 10Mbps RJ-45 Network PortsPair connection does not exceed 100 metres 100Mbps Cross-Over Cabling Straight and crossover cable configurationStraight-Through Cabling Customer Information Contact InformationCopyright Information Product Warranty Limitations of Warranty